It's a hell of a lot more than anything the republicans have done for me in my lifetime. I certainly wouldn't call it a giveaway to corporate america, they fought tooth and nail to try and keep anything even close to the ACA from passing. Is it an ideal system? No, but at least I can get a reasonable insurance package while un or self employed now, and that's a huge deal for the economic mobility of the masses.
Diverting any of the efforts that went into passing the ACA to stuff like codifying roe v wade or staging a big crackdown on wallstreet most likely would have ended up with the ACA getting axed. That's why we need to get the dems to have a secure position as the controlling party so they can focus on longer term goals and hammer the right wingers into irrelevancy. If we can get there, I'd hope to see the dems split into a liberal and leftist party so that way we can argue about which way we want to make progress happen instead of desperately trying to make any progress happen at all.